diff --git a/src/newgrf_engine.cpp b/src/newgrf_engine.cpp
--- a/src/newgrf_engine.cpp
+++ b/src/newgrf_engine.cpp
@@ -9,8 +9,8 @@
 #include "engine_func.h"
 #include "engine_base.h"
 #include "train.h"
-#include "player_func.h"
-#include "player_base.h"
+#include "company_func.h"
+#include "company_base.h"
 #include "station_base.h"
 #include "airport.h"
 #include "newgrf.h"